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Senior Member
registered user
Sound working / not working on Knoppix 3.2
I have an IBM A30 Laptop with Knoppix 3.2 installed. When I installed it, it did not detect my soundcard correctly. I ran sndconfig, and it worked.
Now, when I start up, there is no sound. I open mixer, change the levels slightly (they are about 75%, any other level, even lower works) and then sound works for that session, but not on reboot, I have to do the same again.
Any thoughts?
Thanks
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Senior Member
registered user
# xedit /etc/aumixrc
Code:
vol:79:79:P
synth:79:79:R
pcm:79:79:P
speaker:0:0:R
line:79:79:R
mic:0:0:R
cd:79:79:R
You can adjust these values- be careful. I run mine at 99. Don't know what maximum is.
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Senior Member
registered user
I'll try this, but it isn't that the level is too, low, but that I have to change it when the system starts up. Even reducing the volume works. Why should that be?
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Senior Member
registered user
OIC- perhaps you are not saving your sessions on logout?
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Senior Member
registered user
How would I know whether I am?
I don't think this is the problem however, since the levels are set at about 75% on startup, there is just no sound, I only need to change them to get sound. Even if I put them back at 75%, it is the act of changing the levels that seems to switch the sound on.
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Senior Member
registered user
hmmmmmmmm- Are you aware that there are two mixers? kimix & aumix.
To save your sessions on log out:
Control Center>KDE Components>SessionManager
If that doesn't get it working perhaps you should look at your soundcard drivers.
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Senior Member
registered user
Ah ha, no, I'll check that...
Thanks!
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